import java.util.*;

public class q4
{
	public static void main (String[] args)
	{
		Scanner s = new Scanner(System.in);
		
		
		String[][] grid = new String[4][4];
		
		int counter = Integer.parseInt(s.next());
		
		for (int i = 1; i <=counter; i++)
		{
			for (int j = 0; j < grid.length; j++) 
			{
				for (int k = 0; k < grid[0].length; k++)
				{
					grid[j][k] = s.next();
				}
			}
			
			for (int j = 0; j < grid.length; j++) 
			{
				for (int k = 0; k < grid[0].length; k++)
				{
					if (grid[j][k] == "X")
					{	
						if (grid[j+1][k] == "X")
						{	
							if (grid[j+2][k] == "X")
							{	
								if (grid[j+3][k] == "X")
								{
									System.out.println("Yes");
									break;
								}
							}	
						}	
					}					
					else if (grid[j][k] == "X")
					{	
						if (grid[j-1][k] == "X")
						{	
							if (grid[j-2][k] == "X")
							{	
								if (grid[j-3][k] == "X")
								{
									System.out.println("Yes");
									break;
								}
							}	
						}	
					}
					else if (grid[j][k] == "X")
					{	
						if (grid[j][k+1] == "X")
						{	
							if (grid[j][k+2] == "X")
							{	
								if (grid[j][k+3] == "X")
								{
									System.out.println("Yes");
									break;
								}
							}	
						}	
					}
					else if (grid[j][k] == "X")
					{	
						if (grid[j][k-1] == "X")
						{	
							if (grid[j][k-2] == "X")
							{	
								if (grid[j][k-3] == "X")
								{
									System.out.println("Yes");
									break;
								}
							}	
						}	
					}
					else
						System.out.println("No");
				}
			}
		}	
	}
}